Mathematics & AstronomyPunch-card methods; how to use and operate punching, sorting, electronic statistical, tabulating, and accounting machines, including types, Harry P. Hartkemeier![Punch-card methods; how to use and operate punching, sorting, electronic statistical, tabulating, and accounting machines, including types,]()
Punch-card methods; how to use and operate punching, sorting, electronic statistical, tabulating, and accounting machines, including types,
Harry P. Hartkemeier
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“Punch-card methods; how to use and operate punching, sorting, electronic statistical, tabulating, and accounting machines, including types, ” by Harry P…
Catalogue details
- Author
- Harry P. Hartkemeier
- Category
- Mathematics & Astronomy
- Language
- English
- Source
- HathiTrust